Analytical solution of the time evolution of an entangled electron spin pair in a double quantum dot nanostructure
Blaauboer, M.
arXiv, 0508662 / Harvested from arXiv
Text on arXiv
Using master equations we present an analytical solution of the time evolution of an entangled electron spin pair which can occupy 36 different quantum states in a double quantum dot nanostructure. This solution is exact given a few realistic assumptions and takes into account relaxation and decoherence rates of the electron spins as phenomenological parameters. Our systematic method of solving a large set of coupled differential equations is straightforward and can be used to obtain analytical predictions of the quantum evolution of a large class of complex quantum systems, for which until now commonly numerical solutions have been sought.
Publié le : 2005-08-28
Classification:  Condensed Matter - Mesoscale and Nanoscale Physics,  Mathematical Physics 
@article{0508662,
     author = {Blaauboer, M.},
     title = {Analytical solution of the time evolution of an entangled electron spin
  pair in a double quantum dot nanostructure},
     journal = {arXiv},
     volume = {2005},
     number = {0},
     year = {2005},
     language = {en},
     url = {http://dml.mathdoc.fr/item/0508662}
}

Blaauboer, M. Analytical solution of the time evolution of an entangled electron spin
  pair in a double quantum dot nanostructure. arXiv, Tome 2005 (2005) no. 0, . http://gdmltest.u-ga.fr/item/0508662/